1917443684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1759}}^1\times {\mathrm{20963}}^1$

素因数の和:22739

約数の個数: 24

約数和(自身を含む): 3615870720

約数和(自身を除く): 1698427036

約数列:

[1, 2, 4, 13, 26, 52, 1759, 3518, 7036, 20963, 22867, 41926, 45734, 83852, 91468, 272519, 545038, 1090076, 36873917, 73747834, 147495668, 479360921, 958721842, 1917443684]

約数ペア:

[(1, 1917443684), (2, 958721842), (4, 479360921), (13, 147495668), (26, 73747834), (52, 36873917), (1759, 1090076), (3518, 545038), (7036, 272519), (20963, 91468), (22867, 83852), (41926, 45734)]